Function prefixEpochToArray

shared/src/binary.ts:39–44

(epoch: number, id: Uint8Array)

// uses big endian
export function prefixEpochToArray(epoch: number, id: Uint8Array) {
	for (let i = 0; i < epochLength; i++) {
		const divisor = Math.pow(256, epochLength - 1 - i)
		id[i] = Math.floor(epoch / divisor) % 256
	}
}

export function idToEpoch(id: Uint8Array): number {
	let epoch = 0